package hanqi.mangement.entity;

import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;

import java.math.BigDecimal;

@Data
@TableName("grades")
public class grade {
    @TableId("id")
    private int id;
    private int student_id;
    private int course_id;
    private BigDecimal score;}
